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首页> 外文期刊>Journal Of The South African Institute Of Mining & Metallurgy >A critical evaluation of haul truck tyre performance and management system at Rossing Uranium Mine
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A critical evaluation of haul truck tyre performance and management system at Rossing Uranium Mine

机译：对Rossing铀矿牵引卡车轮胎性能和管理系统的关键评估

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摘要

The factors affecting haul track tyre performance and the effectiveness of the management system at Rossing Uranium Mine were Investigated with the aim of increasing tyre performance in terms of running hours until failure. The main objectives were to identify the types of tyre failure, their causes and cost implications, and evaluate the effectiveness of the management system. A site severity survey, weight study, and TKPH studies were conducted to determine the pit conditions, and an analysis of failed tyres carried out. The results showed that tyre performance at the mine has declined from 2009 to date, and the increase in lost value amounted to R5.7 million in 2012 alone. The main cause of tyre failure is loose rocks in the pit. The present management system in the load and haul department is not effective enough due to operational constraints it is facing.
机译：在罗斯辛铀矿中研究了影响履带轮胎性能的因素和管理系统的有效性，目的是提高直到故障发生的运行时间方面的轮胎性能。主要目标是确定轮胎故障的类型，原因和成本影响，并评估管理系统的有效性。进行了现场严重性调查，重量研究和TKPH研究，以确定凹坑状况，并进行了故障轮胎的分析。结果表明，从2009年至今，该矿场的轮胎性能一直在下降，仅2012年，损失价值就增加了570万雷亚尔。轮胎故障的主要原因是坑中松动的岩石。装卸运输部门当前的管理系统由于其所面临的操作限制而不够有效。

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